CN210760652U - Energy absorbing piece for buffering automobile impact - Google Patents
Energy absorbing piece for buffering automobile impact Download PDFInfo
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- CN210760652U CN210760652U CN201920839548.3U CN201920839548U CN210760652U CN 210760652 U CN210760652 U CN 210760652U CN 201920839548 U CN201920839548 U CN 201920839548U CN 210760652 U CN210760652 U CN 210760652U
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Abstract
The utility model relates to the technical field of automobile safety accessory equipment, in particular to an energy absorption piece for buffering automobile impact, which comprises a Glan plate, a first hollow energy absorption block and a second hollow energy absorption block, the energy-absorbing device comprises a third hollow energy-absorbing block, a fourth hollow energy-absorbing block, a fifth hollow energy-absorbing block and a sixth hollow energy-absorbing block, wherein the first hollow energy-absorbing block is arranged at the left end of the Glan plate, the second hollow energy-absorbing block is arranged at the right end of the Glan plate, the third hollow energy-absorbing block is arranged on the Glan plate and is positioned on the right side of the first hollow energy-absorbing block, the fourth hollow energy-absorbing block is arranged on the Glan plate and is positioned on the right side of the third hollow energy-absorbing block, the third hollow energy-absorbing block and the fourth hollow energy-absorbing block are arranged at intervals, the fifth hollow energy-absorbing block is arranged on the Glan plate and is positioned below the left side of the first hollow energy-absorbing block, and the sixth hollow energy-absorbing block is arranged. The utility model discloses an energy-absorbing piece can effectively cushion most striking ability protection navigating mate through setting up a plurality of cavity energy-absorbing pieces.
Description
Technical Field
The utility model relates to an automobile safety annex equipment technical field, concretely relates to energy-absorbing piece of buffering car striking.
Background
The automobile becomes a tool for people to travel, the work and life efficiency of people is greatly improved, meanwhile, the automobile collision safety is more and more emphasized, and the energy absorption capacity of the automobile body is more and more important to the protection of passengers in the automobile. In the current automobile design, a safety system arranged at the front part and the tail part of an automobile is usually adopted to ensure that a carriage structure frame is not damaged under low-speed collision, so that the safety of personnel in the automobile and an automobile main body structure is ensured, in order to absorb the collision power as much as possible, and in order to reduce the collision force of an automobile front engine cover on pedestrians, a deformation element, namely a so-called collision energy absorption piece is often added.
Disclosure of Invention
In order to overcome the shortcoming and the not enough that exist among the prior art, the utility model aims to provide a cushion the energy-absorbing piece of car striking, this energy-absorbing piece has fine absorption striking energy, reduces the impact to the pedestrian, reduces the damage of automobile body, further promotes passenger's guard action in the car.
The purpose of the utility model is realized through the following technical scheme: an energy absorption piece for buffering automobile impact comprises a Glan plate, a first hollow energy absorption block, a second hollow energy absorption block, a plurality of third hollow energy absorption blocks, a plurality of fourth hollow energy absorption blocks, a fifth hollow energy absorption block and a sixth hollow energy absorption block, the first hollow energy absorption block is arranged at the left end of the Glan plate, the second hollow energy absorption block is arranged at the right end of the Glan plate, the third hollow energy-absorbing block is arranged on the Glan plate and positioned at the right side of the first hollow energy-absorbing block, the fourth hollow energy absorption block is arranged on the gelan plate and positioned at the right side of the third hollow energy absorption block, the third hollow energy-absorbing block and the fourth hollow energy-absorbing block are arranged at intervals, the fifth hollow energy-absorbing block is arranged on the Glan plate and positioned at the left lower part of the first hollow energy-absorbing block, the sixth hollow energy absorption block is arranged on the Glan plate and positioned at the lower right part of the second hollow energy absorption block. Furthermore, the first hollow energy absorption block, the second hollow energy absorption block, the third hollow energy absorption blocks, the fourth hollow energy absorption blocks, the fifth hollow energy absorption block and the sixth hollow energy absorption block are all of an inner mouth shape, and the cross sections of the first hollow energy absorption block, the second hollow energy absorption block, the third hollow energy absorption block, the fourth hollow energy absorption block, the fifth hollow energy absorption block and the sixth hollow energy absorption block are all of a U shape.
Furthermore, the top end of the third hollow energy absorption block is provided with a first boss and a second boss which are stepped, and a first groove is formed in the middle of the first boss and the second boss in a concave mode; the top end of the fourth hollow energy absorption block is provided with a stepped third boss and a stepped fourth boss, the middle of the third boss and the middle of the fourth boss are concavely provided with a second groove, and the upper end face of the fourth boss is concavely provided with a hemisphere. More preferably, the first groove and the second groove are provided with a plurality of second through holes.
Furthermore, the joints of the bottoms of the first hollow energy-absorbing block, the second hollow energy-absorbing block, the third hollow energy-absorbing blocks, the fourth hollow energy-absorbing blocks, the fifth hollow energy-absorbing block and the sixth hollow energy-absorbing block and the glan plate are all arranged to be concave arcs.
Furthermore, a first mounting plate and a second mounting plate are arranged on the left side and the right side of the Glan plate.
Furthermore, this energy-absorbing piece still includes first installation component, second installation component, third installation component and fourth installation component, first installation component set up in on the first mounting panel, second installation component set up in on the second mounting panel, fourth installation component set up in fifth cavity energy-absorbing piece upper end, fourth installation component sets up in on sixth cavity energy-absorbing piece.
Furthermore, the first mounting assembly, the second mounting assembly, the third mounting assembly and the fourth mounting assembly are respectively provided with a rivet, a nail cap and a reinforcing gasket, the rivet is mounted at the mounting position of the energy absorbing piece, the top end of the rivet is clamped through the nail cap, and the required mounting component is clamped at the mounting position through the matching of the reinforcing gasket additionally arranged at the lower end of the rivet and the nail cap.
Furthermore, the glan plate is convexly provided with a plurality of convex blocks, and the tops of the convex blocks are provided with first through holes.
Furthermore, a plurality of openings are formed in the glan plate, and the openings are formed in the joints of the first hollow energy absorption block, the second hollow energy absorption block, the third hollow energy absorption blocks, the fourth hollow energy absorption blocks, the fifth hollow energy absorption block, the sixth hollow energy absorption block and the glan plate.
Furthermore, the energy absorbing piece further comprises a seventh hollow energy absorbing block, and the seventh hollow energy absorbing block is arranged on the Glan plate and positioned on the right upper side of the sixth hollow energy absorbing block.
The beneficial effects of the utility model reside in that: the utility model discloses an energy-absorbing piece is through first cavity energy-absorbing piece on the glan board, second cavity energy-absorbing piece, a plurality of third cavity energy-absorbing piece, a plurality of fourth cavity energy-absorbing piece, fifth cavity energy-absorbing piece and sixth cavity energy-absorbing piece come buffering most striking ability, especially the first boss that the top of third cavity energy-absorbing piece and fourth cavity energy-absorbing piece was protruding to be established, the second boss, third boss and fourth boss and first recess and second recess reduce the rigidity of energy-absorbing piece, first boss and fourth boss play first order energy-absorbing cushioning effect when being struck, second boss and third boss play second level energy-absorbing cushioning effect, hinder and strike the transmission to the automobile body, protect pedestrian or driver in the car.
Drawings
Fig. 1 is a perspective view of the present invention;
fig. 2 is a top view of the present invention;
FIG. 3 is a schematic structural view of a Glan plate of the present invention;
FIG. 4 is a perspective view of the nail cap of the present invention;
FIG. 5 is a perspective view of the nut of the present invention from another perspective;
FIG. 6 is a perspective view of the rivet of the present invention;
fig. 7 is a schematic structural view of a first mounting assembly of the present invention;
FIG. 8 is a partial cross-sectional view of a third hollow energy absorbing block of the present invention;
fig. 9 is a partial cross-sectional view of a fourth hollow energy absorbing block of the present invention.
The reference signs are: 1-Glan plate, 101-first mounting plate, 102-second mounting plate, 103-convex block, 1031-first through hole, 104-opening, 2-first hollow energy-absorbing block, 3-second hollow energy-absorbing block, 4-third hollow energy-absorbing block, 41-first boss-42-second boss, 43-first groove, 5-fourth hollow energy-absorbing block and 51-third boss, 52-a fourth boss, 53-a second groove, 521-a hemisphere, 6-a fifth hollow energy absorption block, 7-a sixth hollow energy absorption block, 8-a first mounting component, 81-a rivet, 82-a nail cap, 83-a reinforcing sheet, 9-a second mounting component, 10-a third mounting component, 11-a fourth mounting component and 12-a seventh hollow energy absorption block.
Detailed Description
In order to facilitate the understanding of those skilled in the art, the present invention will be further described with reference to the following examples and accompanying fig. 1 to 9, which are not intended to limit the present invention.
Referring to fig. 1-9, an energy absorbing member for buffering automobile impact comprises a glan plate 1, a first hollow energy absorbing block 2, a second hollow energy absorbing block 3, a plurality of third hollow energy absorbing blocks 4, a plurality of fourth hollow energy absorbing blocks 5, a fifth hollow energy absorbing block 6, a sixth hollow energy absorbing block 7 and a seventh hollow energy absorbing block 12, wherein each hollow energy absorbing block is formed by protruding from the same side of the glan plate 1, the first hollow energy absorbing block 2 is arranged at the left end of the glan plate 1, the second hollow energy absorbing block 3 is arranged at the right end of the glan plate 1, the third hollow energy absorbing block 4 is arranged on the glan plate 1 and positioned at the right side of the first hollow energy absorbing block 2, the fourth hollow energy absorbing block 5 is arranged on the glan plate 1 and positioned at the right side of the third hollow energy absorbing block 4, and the third hollow energy absorbing block 4 and the fourth hollow energy absorbing block 5 are arranged at intervals, the energy absorption device comprises a first hollow energy absorption block 2, a fifth hollow energy absorption block 6, a sixth hollow energy absorption block 7, a seventh hollow energy absorption block 12 and a flange plate 1, wherein the fifth hollow energy absorption block 6 is arranged on the flange plate 1 and is positioned at the left lower part of the first hollow energy absorption block 2, the sixth hollow energy absorption block 7 is arranged on the flange plate 1 and is positioned at the right lower part of the second hollow energy absorption block 3, and the seventh hollow energy absorption block 12 is arranged on the flange plate 1 and is positioned at the right upper side of the sixth hollow. Furthermore, the first hollow energy absorption block 2, the second hollow energy absorption block 3, the third hollow energy absorption blocks 4, the fourth hollow energy absorption blocks 5, the fifth hollow energy absorption block 6 and the sixth hollow energy absorption block 7 are all of an inner oral cavity type, and the cross sections of the inner oral cavity type, the fifth hollow energy absorption block and the sixth hollow energy absorption block are all of a U shape. The top end of the third hollow energy absorption block 4 is provided with a first boss 41 and a second boss 42 which are stepped, and the middle of the first boss 41 and the middle of the second boss 42 are concavely provided with a first groove 43; the distance between the free end of the first boss 41 and the glan plate 1 is greater than the distance between the free end of the second boss 42 and the glan plate 1; the top end of the fourth hollow energy absorption block 5 is provided with a stepped third boss 51 and a stepped fourth boss 52, the middle of the third boss 51 and the middle of the fourth boss 52 are concavely provided with a second groove 53, and the upper end surface of the fourth boss 52 is concavely provided with a hemisphere 521. More preferably, the first groove 43 and the second groove 53 are provided with a plurality of second through holes.
In the embodiment, the energy absorbing piece buffers most of impact capacity through the first hollow energy absorbing block 2, the second hollow energy absorbing block 3, the third hollow energy absorbing blocks 4, the fourth hollow energy absorbing blocks 5, the fifth hollow energy absorbing block 6 and the sixth hollow energy absorbing block 7 on the Glan plate, especially the first boss 41, the second boss 42, the third boss 51, the fourth boss 52, the first groove 43 and the second groove 53 which are convexly arranged at the tops of the third hollow energy absorbing block 4 and the fourth hollow energy absorbing block 5 reduce the rigidity of the energy absorbing piece, the first boss 41 and the fourth boss 52 play a first-stage energy absorbing and buffering role when being impacted, and the second boss 42 and the third boss 51 play a second-stage energy absorbing and buffering role after the first boss 41 and the fourth boss 52 are crushed, so that the transmission of impact to a vehicle body is blocked, and pedestrians or drivers in the vehicle are protected. In addition, the rigidity of the hollow energy-absorbing block can be reduced by the second through holes at the first groove 43 and the second groove 53, the bottom end of the hollow energy-absorbing block is directly broken under certain impact force, the direct impact of the impact force on a vehicle body is reduced, and the hollow energy-absorbing block with the U-shaped structure has poor energy-absorbing capability.
In this implementation, the bottom of first cavity energy-absorbing piece 2, second cavity energy-absorbing piece 3, a plurality of third cavity energy-absorbing piece 4, a plurality of fourth cavity energy-absorbing piece 5, fifth cavity energy-absorbing piece 6 and sixth cavity energy-absorbing piece 7 with the glan board 1 junction all sets up to the indent arc, and the arc setting is favorable to evenly diffusing the impact force to glan board 1, strengthens the rigidity and the intensity of cavity energy-absorbing piece.
In this embodiment, the first mounting plate 101 and the second mounting plate 102 are provided on both left and right sides of the glan plate 1. The energy absorbing piece further comprises a first mounting assembly 8, a second mounting assembly 9, a third mounting assembly 10 and a fourth mounting assembly 11, wherein the first mounting assembly 8 is arranged on the first mounting plate 101, the second mounting assembly 9 is arranged on the second mounting plate 102, the third mounting assembly 10 is arranged at the upper end of the fifth hollow energy absorbing block 6, and the fourth mounting assembly 11 is arranged on the sixth hollow energy absorbing block 7; the first mounting assembly 8, the second mounting assembly 9, the third mounting assembly 10 and the fourth mounting assembly 11 are respectively provided with a rivet 81, a nail cap 82 and a reinforcing gasket 83, after the rivet 81 is mounted at the mounting position of the energy absorbing part, the top end of the rivet is clamped through the nail cap 82, and a required mounting part is clamped at the mounting position through the matching of the reinforcing gasket 83 additionally arranged at the lower end of the rivet 81 and the nail cap 82.
The first mounting plate 101 and the second mounting plate 102 arranged on the left side and the right side of the granny board 1 can mount and fix the energy absorbing piece on the reinforcing beam of the bumper of the automobile through the first mounting assembly 8 and the second mounting assembly 9, and in addition, the front end surface of the granny board 1 and the bumper shell can be fixed and arranged through the third mounting assembly 10 and the fourth mounting assembly 11.
In this embodiment, the glan plate 1 is convexly provided with a plurality of convex blocks 103, and the tops of the convex blocks 103 are provided with first through holes 1031; the glan plate 1 is provided with a plurality of openings 104, and the openings 104 are arranged at the joints of the first hollow energy absorption block 2, the second hollow energy absorption block 3, the third hollow energy absorption blocks 4, the fourth hollow energy absorption blocks 5, the fifth hollow energy absorption block 6, the sixth hollow energy absorption block 7 and the glan plate 1.
The protruding block 103 protruding in this embodiment can assist the first mounting plate 101 and the second mounting plate 102 to fix the energy absorbing member and the bumper shell, and the protruding block 103 can play a third-level energy absorbing buffering role, and the opening 104 formed in the flange plate 1 corresponding to the mounting position of the hollow energy absorbing block can reduce the rigidity, so that the bottom end of the hollow energy absorbing block can be directly broken under a certain impact force to reduce the direct impact of the impact force on the vehicle body.
The above-mentioned embodiment is the utility model discloses the implementation of preferred, in addition, the utility model discloses can also realize by other modes, not deviating from the utility model discloses any obvious replacement is all within the protection scope under the prerequisite of design.
Claims (10)
1. The utility model provides a buffering car striking energy-absorbing spare which characterized in that: comprises a Glan plate, a first hollow energy absorption block, a second hollow energy absorption block, a plurality of third hollow energy absorption blocks, a plurality of fourth hollow energy absorption blocks, a fifth hollow energy absorption block and a sixth hollow energy absorption block, wherein each hollow energy absorption block is formed by protruding from the same side of the Glan plate, the first hollow energy absorption block is arranged at the left end of the Glan plate, the second hollow energy absorption block is arranged at the right end of the Glan plate, the third hollow energy-absorbing block is arranged on the Glan plate and positioned at the right side of the first hollow energy-absorbing block, the fourth hollow energy absorption block is arranged on the gelan plate and positioned at the right side of the third hollow energy absorption block, the third hollow energy-absorbing block and the fourth hollow energy-absorbing block are arranged at intervals, the fifth hollow energy-absorbing block is arranged on the Glan plate and positioned at the left lower part of the first hollow energy-absorbing block, the sixth hollow energy absorption block is arranged on the Glan plate and positioned at the lower right part of the second hollow energy absorption block.
2. The energy absorbing member for cushioning an automobile impact of claim 1, wherein: the top end of the third hollow energy absorption block is provided with a first boss and a second boss which are stepped, and a first groove is formed in the middle of the first boss and the second boss in a concave mode.
3. The energy absorbing member for cushioning an automobile impact of claim 1, wherein: the top end of the fourth hollow energy absorption block is provided with a stepped third boss and a stepped fourth boss, the middle of the third boss and the middle of the fourth boss are concavely provided with a second groove, and the upper end face of the fourth boss is concavely provided with a hemisphere.
4. The energy absorbing member for cushioning an automobile impact of claim 1, wherein: the joints of the bottoms of the first hollow energy absorption block, the second hollow energy absorption block, the third hollow energy absorption block, the fourth hollow energy absorption block, the fifth hollow energy absorption block and the sixth hollow energy absorption block and the grand plate are all arranged to be concave arcs.
5. The energy absorbing member for cushioning an automobile impact of claim 1, wherein: and a first mounting plate and a second mounting plate are arranged on the left side and the right side of the gland plate.
6. The energy absorbing member for cushioning an impact on a vehicle of claim 5, wherein: this energy-absorbing piece still includes first installation component, second installation component, third installation component and fourth installation component, first installation component set up in on the first mounting panel, second installation component set up in on the second mounting panel, fourth installation component set up in fifth cavity energy-absorbing piece upper end, fourth installation component set up in on the sixth cavity energy-absorbing piece.
7. The energy absorbing member for cushioning an impact on a vehicle of claim 6, wherein: the first mounting assembly, the second mounting assembly, the third mounting assembly and the fourth mounting assembly are all provided with rivets, screw caps and reinforcing gaskets, the rivets are mounted behind the mounting positions of the energy absorbing pieces, the top ends of the rivets are clamped through the screw caps, and required mounting components are clamped at the mounting positions through the matching of the reinforcing gaskets additionally arranged at the lower ends of the rivets and the screw caps.
8. The energy absorbing member for cushioning an automobile impact of claim 1, wherein: the grid plate is convexly provided with a plurality of convex blocks, and the tops of the convex blocks are provided with first through holes.
9. The energy absorbing member for cushioning an automobile impact of claim 1, wherein: the energy-absorbing device is characterized in that a plurality of openings are formed in the flange plate, and the openings are formed in the joints of the first hollow energy-absorbing block, the second hollow energy-absorbing block, the third hollow energy-absorbing blocks, the fourth hollow energy-absorbing blocks, the fifth hollow energy-absorbing block and the sixth hollow energy-absorbing block with the flange plate.
10. The energy absorbing member for cushioning an automobile impact of claim 1, wherein: the energy absorbing piece further comprises a seventh hollow energy absorbing block, wherein the seventh hollow energy absorbing block is arranged on the Glan plate and is positioned on the right upper side of the sixth hollow energy absorbing block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920839548.3U CN210760652U (en) | 2019-06-04 | 2019-06-04 | Energy absorbing piece for buffering automobile impact |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920839548.3U CN210760652U (en) | 2019-06-04 | 2019-06-04 | Energy absorbing piece for buffering automobile impact |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210760652U true CN210760652U (en) | 2020-06-16 |
Family
ID=71041405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920839548.3U Expired - Fee Related CN210760652U (en) | 2019-06-04 | 2019-06-04 | Energy absorbing piece for buffering automobile impact |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210760652U (en) |
-
2019
- 2019-06-04 CN CN201920839548.3U patent/CN210760652U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200616 |